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Yad Vashem, The World Holocaust Remembrance Center
Yad Vashem: Mutual Assistance Within the Ghetto Walls
In order to make it through the dark days in the Warsaw Ghetto, Jews leaned on each other for support and guidance. Using the Warsaw Ghetto as an example, this lesson plan will highlight those who put their lives on the line to help...
Simon Fraser University
Chem1 Virtual Textbook: Spectra and Interaction of Light and Matter
Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site discusses continuous spectra and line spectra using examples and charts to assist in the understanding.